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ChemicalBook >> CAS DataBase List >> Nile Red

Nile Red

Nile Red price.
  • $38 - $862.4
  • Product name: Nile Red
  • CAS: 7385-67-3
  • MF: C20H18N2O2
  • MW: 318.37
  • EINECS:230-966-0
  • MDL Number:MFCD00011639
  • Synonyms:NILE RED;9-(diethylamino)-5h-benzo[a]phenoxazin-5-on ;nile ;9-(diethylamino)benzo[a]phenoxazin-5(5H)-one;FLUORESCENCE QY-STANDARD E CERTIFIED;9-(Diethylamino)benzo[a]phenoxazin-5(5H)-on;Nile Red, pure, 99%;9-Diethylamino-benzo[a]phenoxazin-5-one
29 prices
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Brand
  • Adipogen Life Sciences
  • AK Scientific
  • Ambeed
  • Apolloscientific
  • Arctom
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • Tocris
  • TRC
  • Usbiological
Package
  • 10mg
  • 50mg
  • 500mg
  • 10
  • 100mg
  • 250mg
  • 1g
  • 5G
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-N0107-G005
  • Product descriptionNile Red ≥98%(HPLC)
  • Packaging5G
  • Price$706
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ3344
  • Product descriptionNile Red
  • Packaging250mg
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819053
  • Product description9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 98+%
  • Packaging250mg
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819053
  • Product description9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 98+%
  • Packaging1g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819053
  • Product description9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 98+%
  • Packaging5g
  • Price$458
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIN0465
  • Product descriptionNile Red
  • Packaging500mg
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIN0465
  • Product descriptionNile Red
  • Packaging1g
  • Price$211
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS674696
  • Product description9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one
  • Packaging1g
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22855
  • Product descriptionNile Red
  • Packaging250MG
  • Price$58.24
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22855
  • Product descriptionNile Red
  • Packaging1G
  • Price$104.83
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22855
  • Product descriptionNile Red
  • Packaging5G
  • Price$460.1
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3527
  • Product descriptionNile Red 98.02%
  • Packaging10mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3527
  • Product descriptionNile Red 98.02%
  • Packaging50mg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3527
  • Product descriptionNile Red 98.02%
  • Packaging100mg
  • Price$96
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3527
  • Product descriptionNile Red 98.02%
  • Packaging500mg
  • Price$168
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000222
  • Product descriptionNile Red 95+%
  • Packaging50mg
  • Price$46
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-N0107-G005 Nile Red ≥98%(HPLC) 5G $706 2021-12-16 Buy
AK Scientific Z3344 Nile Red 250mg $118 2021-12-16 Buy
Ambeed A819053 9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 98+% 250mg $38 2021-12-16 Buy
Ambeed A819053 9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 98+% 1g $128 2021-12-16 Buy
Ambeed A819053 9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 98+% 5g $458 2021-12-16 Buy
Apolloscientific BIN0465 Nile Red 500mg $119 2021-12-16 Buy
Apolloscientific BIN0465 Nile Red 1g $211 2021-12-16 Buy
Arctom AS674696 9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one 1g $94 2021-12-16 Buy
Chem-Impex 22855 Nile Red 250MG $58.24 2021-12-16 Buy
Chem-Impex 22855 Nile Red 1G $104.83 2021-12-16 Buy
Chem-Impex 22855 Nile Red 5G $460.1 2021-12-16 Buy
ChemScene CS-3527 Nile Red 98.02% 10mg $60 2021-12-16 Buy
ChemScene CS-3527 Nile Red 98.02% 50mg $78 2021-12-16 Buy
ChemScene CS-3527 Nile Red 98.02% 100mg $96 2021-12-16 Buy
ChemScene CS-3527 Nile Red 98.02% 500mg $168 2021-12-16 Buy
Crysdot CD44000222 Nile Red 95+% 50mg $46 2021-12-16 Buy

Properties

Melting point :203-205 °C(lit.)
Boiling point :457.53°C (rough estimate)
Density :1.1871 (rough estimate)
refractive index :1.5700 (estimate)
storage temp. :2-8°C
solubility :methanol: soluble1mg/mL
form :Powder
pka :4.08±0.20(Predicted)
color :Dark red to maroon
BRN :279110
Stability :Stable. Incompatible with strong oxidizing agents.
InChI :InChI=1S/C20H18N2O2/c1-3-22(4-2)13-9-10-16-18(11-13)24-19-12-17(23)14-7-5-6-8-15(14)20(19)21-16/h5-12H,3-4H2,1-2H3
InChIKey :VOFUROIFQGPCGE-UHFFFAOYSA-N
SMILES :C12=CC=CC=C1C(=O)C=C1C2=NC2=C(C=C(N(CC)CC)C=C2)O1
CAS DataBase Reference :7385-67-3(CAS DataBase Reference)
EPA Substance Registry System :5H-Benzo[a]phenoxazin-5-one, 9-(diethylamino)- (7385-67-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Nile Red is an uncharged, hydrophobic, photostable molecule that strongly fluoresces bright red in hydrophobic environments. This lipophilic stain is commonly used for the detection of intracellular lipid droplets by fluorescence microscopy and flow cytofluorometry. Nile Red has been shown to detect the exposure or formation of new hydrophobic surfaces induced by ligand binding to calmodulin, oligomerization of melittin, or unfolding of ovalbumin during early thermal denaturation. This product has been employed to stain cell structures, as well as to visualize and localize colloidal drug carriers. Nile Red's fluorescence is unaffected between pH 4.5 and 8.5 and may be used in dilute concentrations to investigate hydrophobic protein sites.

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